CN203077433U - Soundproof screen plate forming mould - Google Patents

Soundproof screen plate forming mould Download PDF

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Publication number
CN203077433U
CN203077433U CN 201320062649 CN201320062649U CN203077433U CN 203077433 U CN203077433 U CN 203077433U CN 201320062649 CN201320062649 CN 201320062649 CN 201320062649 U CN201320062649 U CN 201320062649U CN 203077433 U CN203077433 U CN 203077433U
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CN
China
Prior art keywords
template
mould
gobo
casement
awl
Prior art date
Application number
CN 201320062649
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Chinese (zh)
Inventor
范波
赵志宣
闵长华
高彬
杜娟
Original Assignee
四川德腾科技有限公司
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Application filed by 四川德腾科技有限公司 filed Critical 四川德腾科技有限公司
Priority to CN 201320062649 priority Critical patent/CN203077433U/en
Application granted granted Critical
Publication of CN203077433U publication Critical patent/CN203077433U/en

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Abstract

The utility model discloses a soundproof screen plate forming mould which comprises a right side template, a left side template and plate-like end templates arranged at two ends of the right side template and two ends of the left side template. The right side template, the left side template and the plate-like end templates are assembled into a frame structure and form a mould cavity. A convex cone used for forming an inserting groove in a soundproof screen plate is arranged on the inner wall of the right side template. A groove used for forming a plug on the soundproof screen plate is formed in the inner wall of the left side template. The forming mould further comprises a bottom template. An area of the bottom template is matched with that of the mould cavity. A plurality of spaced hole mould cones are arranged on the bottom template. The hole mould cones respectively extend into the mould cavity. The extending height of each hole mould cone is identical with the depth of each soundproof hole designed in the soundproof screen plate. The hole mould cones are used for forming the soundproof holes in the soundproof screen plate. According to the forming mould, the soundproof screen plate can be formed in a one-time mode, forming quality is ensured effectively, manufacturing efficiency of the soundproof screen plate is improved greatly at the same time, the number of needed workers is reduced, and the forming mould is beneficial for lowering production cost of enterprises and further improves production benefits of the enterprises.

Description

A kind of gobo plate forming mould

Technical field

The utility model relates to mould, specifically is a kind of gobo plate forming mould.

Background technology

Gobo is known as sound barrier again, is a kind of noise reduction instrument, and its principle is that the sound transmission approach is stopped and absorbs sound wave, reduces the generation of noise with this, in the construction of highway and railway by extensively with and, demand is huge.Gobo sheet material commonly used is with cast molding, and its moulding must rely on mould.Referring to Fig. 1: existing gobo sheet material processing mold mainly is made of two blocks of cheek boards 03, two Side Templates 05 and core 04; Wherein, the inwall of a cheek board is provided with the convex cone of doing slot molding on the gobo sheet material, the inwall of another piece cheek board is provided with the groove of doing molding plug on the gobo sheet material, two Side Templates 05 are provided with the core hole of mutual correspondence, two Side Templates 05 are assembled in the two ends of two blocks of cheek boards 03 respectively, and be fixedly clamped by locking pull bar 06 that is installed on two cheek board 03 ends and locking nut 02, two blocks of cheek boards 03 and two Side Template 05 assemblings are fixed into frame type structure, form die cavity (structure is similar to the sun-dried mud brick mould), core 04 is assemblied on the core hole of two Side Templates 05, is in die cavity middle part (as the hollow of making gobo sheet material).The operating process of making gobo sheet material with this processing mold is: the mould that combines is placed on the flat workbench 01, in die cavity, inject the slurry that mixes, until die cavity is filled with, the slurry of die top is wipeed off, treat to get final product the demoulding behind the raw material coagulation forming.This mould has determined the manufacturing process of gobo sheet material, gobo sheet material blank after the demoulding is after maintenance is handled, must be in the side of gobo sheet material one side enterprising pedestrian worker's fluting (this groove is sound-absorption hole), after treating that fluting finishes, need in the hollow of gobo sheet material, to load sound-absorbing material, after sound-absorbing material is loaded and put in place, gobo sheet material two ends end face is carried out end socket, after treating that aforesaid operations is finished in regular turn smoothly, just make gobo sheet material finished product, can put on market after the packing.

There are following major defect in aforementioned processing mold and the manufacturing process that it determined: 1. processing mold only can be made gobo sheet material blank, the gobo sheet material blank of making can't one-shot forming, also need the fine finishining of follow-up a plurality of operations, not only working (machining) efficiency is low, and the post workman of demand is many, thereby cause enterprise's production cost height, influence enterprise's productivity effect; 2. artificial fluting on gobo sheet material blank, not only labor strength is big, operating efficiency is low, and dust flies upward everywhere, and operating environment is abominable, has a strong impact on workers ' health; 3. artificial fluting will certainly damage the structural stress of gobo sheet material blank, thereby cause the bulk strength of gobo sheet material low, in order to reduce destruction to gobo sheet material blank structure stress, must when die casting, increase the wall thickness of gobo sheet material blank, and when fluting reduce fluting density, the wall thickness increase of gobo sheet material blank will cause the consumption of shaping raw material to increase, increase the manufacturing cost of gobo sheet material blank, and the reduction of fluting density directly has influence on the sound-absorbing effect of finished product gobo sheet material, is unfavorable for improving the sound-absorbing effect of finished product gobo sheet material; 4. the pitch-row and the pore size of artificial fluting rely on workman's subjective experience to a great extent, cause the sound-absorption hole on the finished product gobo sheet material can't regular moulding, and the aesthetic of outward appearance is poor, and then influences production marketing; 5. load sound-absorbing material in the narrow and small hollow of gobo sheet material, not only make to load troublesome poeration, it is low to load efficient, and the sound-absorbing material of loading can't arrive desirable position, and sound-absorbing material is loaded sparse, and the gobo sheet material sound-absorbing effect of finished product is poor.

Summary of the invention

The purpose of this utility model is: at above-mentioned the deficiencies in the prior art, provide a kind of simple in structure, can one-shot forming, gobo plate forming mould that shaping efficiency is high.

The technical solution adopted in the utility model is: a kind of gobo plate forming mould, comprise the right template, left side template and be assembled in the tabular Side Template at the right template, template two ends, the left side, they are assembled into frame type structure, form die cavity, the inwall of the right template is provided with the convex cone of doing slot molding on the gobo sheet material, and the inwall of left side template is provided with the groove of doing molding plug on the gobo sheet material; Described mould also includes end template, this end template area matched in chamber area, on end template, be provided with the casement awl at some intervals, these casement awls extend in die cavity respectively, the extended height of casement awl is consistent with the sound-absorption hole degree of depth on the gobo sheet material of design, the casement awl with work to the sound-absorption hole moulding on the gobo sheet material.

Described end template and casement awl are structure as a whole.Further, the end template of described integrative-structure and casement awl are the plastics cast molding, or the stainless steel cast molding.

Described end template and casement awl are for dividing body structure, and the assembling of casement awl is fixed on the end template.

Described casement awl is the cone structure that the upper end is little, the lower end is big.

The Side Template at described the right template, left side template, two ends is fixed into frame type structure by locking pull bar and locking nut assembling.

The beneficial effects of the utility model are: above-mentioned mould makes Side Template into platy structure on the basis of existing processing mold, set up the end template that has the casement awl, removed core, it is not only simple in structure, be easy to make, easy to operate, and can be with the gobo plank stuff one-shot forming by it, need not follow-up artificial fluting, existing all disadvantages of traditional artificial fluting have been stopped, the gobo plate construction intensity height of moulding, the sound-absorbing effect ideal, Forming Quality is reliable; In addition, when cast molding, just sound-absorbing material can be loaded easily and be put in place, sound-absorbing material has served as core in forming process, sound-absorbing material is by the slurry compacting of follow-up injection, remove follow-up depoling mould, end socket operation, after moulding, can bring into play the sound absorption function of itself fully, reliably; This mould has improved the manufacturing efficient of gobo sheet material greatly when effectively guaranteeing Forming Quality, the post workman of demand is few, helps reducing enterprise's production cost, and then improves enterprise's productivity effect.

Description of drawings

Below in conjunction with accompanying drawing the utility model is further described.

Fig. 1 is the structural representation of existing gobo sheet material processing mold.

Fig. 2 is a kind of structural representation of the utility model mould.

Fig. 3 is a kind of structural representation (overlooking direction) of end template among Fig. 2.

Fig. 4 is the gobo plate construction schematic diagram that mould shown in Figure 2 is made.

Fig. 5 is the A-A view of Fig. 4.

Fig. 6 is the another kind of structural representation of the utility model mould.

Fig. 7 is the another kind of structural representation of the utility model mould end template.

Code name implication among the figure: 01,1-workbench; 02,2-locking nut; 03-cheek board; 04-core; 05,5-Side Template; 06,6-locking pull bar; 3-1-the right template; 3-2-left side template; 4-sound-absorbing material; 7-end template; 8-casement awl; 9-gobo sheet material; 10-sound-absorption hole; 11-plug; 12-slot.

The specific embodiment

Referring to Fig. 2 to Fig. 5: the utility model comprises the Side Template 5 and the end template 7 of the right template 3-1, left side template 3-2, two boards shape.Wherein, the inwall of the right template 3-1 is provided with the convex cone of doing slot 12 moulding on the gobo sheet material 9, and the inwall of left side template 3-2 is provided with the groove of doing plug 11 moulding on the gobo sheet material 9.The end shape of two Side Templates 5 respectively with the right template 3-1 on convex cone and the corresponding coupling of groove on the template 3-2 of the left side, two Side Templates 5 are arranged in the place, two ends of the right template 3-1 and left side template 3-2, are clamped by the right template 3-1 and left side template 3-2.On the right in Side Template 5 outsides template 3-1 and left side template 3-2, be coated with locking pull bar 6, the two ends of this locking pull bar 6 are fastened on the right template 3-1 and the left side template 3-2 by locking nut 2, cooperation by locking pull bar 6 and locking nut 2, the right template 3-1, left side template 3-2 and two Side Template 5 assemblings are fixed into frame type structure, the right template 3-1, left side template 3-2 and two space formation die cavitys that Side Template 5 centers on, operation for convenience, aforesaid locking nut 2 preferred wing nuts.End template 7 adopts the plastics cast molding, end template 7 area matched in the area of die cavity, on end template 7, be provided with the casement awl 8 at upwardly extending some intervals, these casements are bored 8 rectangular arranged in arrays, casement awl 8 is the cone structure that the upper end is little, the lower end is big, the extended height of casement awl 8 should be consistent with sound-absorption hole 10 degree of depth on the gobo sheet material 9 that designs, casement awl 8 is one-body molded with end template 7 when end template 7 cast moldings, and casement awl 8 usefulness work is to 10 moulding of the sound-absorption hole on the gobo sheet material 9.

Certainly, above-mentioned end template can also adopt the stainless steel cast molding; Casement awl also can adopt with end template and divide body structure, i.e. casement awl and end template moulding separately, with casement bore with welding, riveted joint, mode bonding or that inlay is fixed on the end template (will increase the manufacture difficulty of end template like this).Casement awl on the above-mentioned end template is hollow-core construction, and in addition, the casement awl on the end template can also adopt solid construction (referring to shown in Figure 7,7 is that end template, 8 is the casement awl).In addition, the contour shape of casement awl can also adopt circle or elliptical shape (sound-absorption hole on the moulding gobo sheet material is correspondingly-shaped) except adopting bar shape.

Above-mentioned the right template 3-1 and left side template 3-2 are the left and right differentiations of for the sake of clarity just doing.

The method of utilizing the utility model to make gobo sheet material comprises the following order step:

1). shaping raw material is mixed into slurry; In mixed slurry, the assembled formation mould is placed on mould on the workbench 1; And being ready to two folded sound-absorbing materials 4, sound-absorbing material 4 comprises mineral wool, blanket etc.;

2). in the die cavity with the slurry injection moulding mould that mixes, flood to the casement of end template 7 until slurry and to bore 8 end faces;

3). ready two folded sound-absorbing materials 4 are laid on die cavity interior (being laid on the hollow thickness that interior sound-absorbing material 4 compacted depthes of die cavity are moulding gobo sheet material 9), make sound-absorbing material 4 fall to being placed on the end face of casement awl 8, and sound-absorbing material 4 has certain distance respectively with the Side Template 5 at the right template 3-1, left side template 3-2 and two ends, and this distance is rationally determined according to gobo sheet material 9 wall thickness of design;

4). after treating that sound-absorbing material 4 lays, continue in the die cavity of mould, to inject the slurry that mixes, flood end face to mould until slurry; The slurry of mould end face is wipeed off; Treat that it solidifies;

5). with gobo sheet material 9 demouldings of coagulation forming, gobo sheet material 9 two ends after the demoulding are enclosed construction (participating in Fig. 4 and shown in Figure 5), and has the slot 12 of assembling usefulness on the limit, the plug 11 that has assembling usefulness on another limit, one side side has the sound-absorption hole 10 of several regular arrangement, portion forms two hollows within it, and that fills in each hollow is sound-absorbing material 4; Gobo sheet material after the demoulding 9 is carried out conventional maintenance handle (curing time is generally 28 days), make its finished product, packing gets final product.

The preparation of above-mentioned sound-absorbing material 4 except prepare two folded, can also prepare one folded (referring to shown in Figure 6), this folded sound-absorbing material 4 makes the inner hollow core of moulding gobo sheet material only be one.

Claims (6)

1. gobo plate forming mould, comprise the right template (3-1), left side template (3-2) and be assembled on the right of the tabular Side Template (5) at template (3-1), left side template (3-2) two ends, they are assembled into frame type structure, form die cavity, the inwall of the right template (3-1) is provided with the convex cone of doing gobo sheet material (9) is gone up slot (12) moulding, and the inwall of left side template (3-2) is provided with the groove of doing gobo sheet material (9) is gone up plug (11) moulding; It is characterized in that, described mould also includes end template (7), this end template (7) area matched in chamber area, on end template (7), be provided with the casement awl (8) at some intervals, these casement awls (8) extend in die cavity respectively, the extended height of casement awl (8) is consistent with sound-absorption hole (10) degree of depth on the gobo sheet material (9) of design, casement awl (8) with work to sound-absorption hole (10) moulding on the gobo sheet material (9).
2. according to the described gobo plate forming of claim 1 mould, it is characterized in that described end template (7) and casement awl (8) are structure as a whole.
3. according to the described gobo plate forming of claim 2 mould, it is characterized in that end template of described integrative-structure (7) and casement awl (8) are the plastics cast molding, or the stainless steel cast molding.
4. according to the described gobo plate forming of claim 1 mould, it is characterized in that: described end template (7) and casement awl (8) are for dividing body structure, and casement awl (8) assembling is fixed on the end template (7).
5. according to the described gobo plate forming of claim 1 mould, it is characterized in that described casement awl (8) is the cone structure that the upper end is little, the lower end is big.
6. according to the described gobo plate forming of claim 1 mould, it is characterized in that the Side Template (5) at described the right template (3-1), left side template (3-2), two ends is fixed into frame type structure by locking pull bar (6) and locking nut (2) assembling.
CN 201320062649 2013-02-04 2013-02-04 Soundproof screen plate forming mould CN203077433U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320062649 CN203077433U (en) 2013-02-04 2013-02-04 Soundproof screen plate forming mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320062649 CN203077433U (en) 2013-02-04 2013-02-04 Soundproof screen plate forming mould

Publications (1)

Publication Number Publication Date
CN203077433U true CN203077433U (en) 2013-07-24

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103086689A (en) * 2013-02-04 2013-05-08 四川德腾科技有限公司 Noise barrier sheet material, molding mold, and method for manufacturing noise barrier sheet material by using molding mold
CN103469739A (en) * 2013-08-19 2013-12-25 江苏东泽环保科技有限公司 High-strength cement sound-absorbing plate
CN103817844A (en) * 2013-11-21 2014-05-28 江苏兆胜建材有限公司 Opening structure and compound hole combined type flexible sound absorbing product
CN103963140A (en) * 2014-05-26 2014-08-06 韩秀军 Plate mangle for composite external wall panel with built-in beam columns
CN104999614A (en) * 2015-07-27 2015-10-28 仇俊成 Forming machine for EPS modules in multiple specifications
CN105500503A (en) * 2016-01-08 2016-04-20 四川云路科技有限公司 Machining mold for concrete composite sound absorbing and insulating board for sound barrier
CN110722660A (en) * 2019-10-16 2020-01-24 李宁 Effectual environmental protection building templates gives sound insulation

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103086689A (en) * 2013-02-04 2013-05-08 四川德腾科技有限公司 Noise barrier sheet material, molding mold, and method for manufacturing noise barrier sheet material by using molding mold
CN103086689B (en) * 2013-02-04 2015-06-10 四川德腾科技有限公司 Noise barrier sheet material, molding mold, and method for manufacturing noise barrier sheet material by using molding mold
CN103469739A (en) * 2013-08-19 2013-12-25 江苏东泽环保科技有限公司 High-strength cement sound-absorbing plate
CN103817844A (en) * 2013-11-21 2014-05-28 江苏兆胜建材有限公司 Opening structure and compound hole combined type flexible sound absorbing product
CN103963140A (en) * 2014-05-26 2014-08-06 韩秀军 Plate mangle for composite external wall panel with built-in beam columns
CN103963140B (en) * 2014-05-26 2016-03-09 韩秀军 A kind of built-in beam column compound external wall panel sheeting machine
CN104999614A (en) * 2015-07-27 2015-10-28 仇俊成 Forming machine for EPS modules in multiple specifications
CN104999614B (en) * 2015-07-27 2017-05-24 仇俊成 Forming machine for EPS modules in multiple specifications
CN105500503A (en) * 2016-01-08 2016-04-20 四川云路科技有限公司 Machining mold for concrete composite sound absorbing and insulating board for sound barrier
CN105500503B (en) * 2016-01-08 2018-05-04 四川云路科技有限公司 A kind of processing mold of the compound Felt of sound barrier concrete
CN110722660A (en) * 2019-10-16 2020-01-24 李宁 Effectual environmental protection building templates gives sound insulation

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C14 Grant of patent or utility model
AV01 Patent right actively abandoned

Granted publication date: 20130724

Effective date of abandoning: 20150610

RGAV Abandon patent right to avoid regrant